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Installation manual PT100
Rewindable Motors 6" / 8" / 10" / 12"
Required parts and tools
• PT 100 Kit 304/316: (308 016 40..) (308 016 50..)
904L: (308 016 42.) (308 016 52.)
• Filling – Kit: (308 726 103)
• Basic Filling liquid FES92 (5L): 308 353 941
Asyncron Motors (Standard) mixed filling liquid: FES93
Syncron Motors (PM) mixed filling liquid : FES91
•
Wear saftey goggles and gloves when filling and
draining the motor
•
Do not pull on the PT 100
Pressure compensation (Fig.1)
Stand the motor vertically and remove the plug (21) from the filling valve (2). Remove
the plunger from the syringe (4) and carefully push the syringe into the fill valve (2) until
motor fluid escapes into the cylinder; collect the motor fluid in a clean tank.
When the interior is no longer pressurized, that is no fluid flows out, remove the syringe
from the valve and reassemble it.
PT100 assembly (Fig.2 / Fig.3)
Remove the plug (22) from the end bell. Put the jam nut (12), washer (13)and seal (14)
on the PT 100 (11) see Fig.2. Tighten the jam nut and keep the above described position.
For 6" Rew Re-Design Motors, please check the srew position(3.1).
Topping up
Filling (Fig. 1):
6"/8"/10" - Apply the syringe (4) to the fill valve (2). Top up the motor fluid until the
value of the diaphragm position is lower than the target value:
6" / 8 Motors - 44mm ±2mm
6" Streamline Motors - 59mm ±2mm
10" Motors - 64mm ±2mm
12" Motors - (vertical position) - overfill with fluid
Venting (Fig. 4):
Place the motor horizontally so that the filling valve (2) is located at the highest position.
Carefully push the test pin (1) into the filling valve (2) until air and some fluid escapes.
Checking (Fig. 5):
6"/8"/10" - Feed the test pin (1) through the opening in the diaphragm cover (3) (8"/10"
de-central cover opening) until resistance is felt. Measure the actual diaphragm distance
to the side of the opening in the diaphragm cover. Adjust the diaphragm position by
draining (see venting) or topping up motor fluid (tap water) until the target value is
reached. Fit the plug (21) or the PT100 again.
12" - Remove the plug (22) or PT100, the fluid level must be on the threaded hole end .
Fit the plug (22) or the PT100 again.
Electric installation:
Adjusting switching equipment
PVC
Winding insulation
PE2/PA
Winding insulation
SW/BLK
GR/GRE
55°C
75°C
BR/BRO
BL/BLU
Trip Points:
Connection plan
PVC = 55°C
PT100
PE2/PA = 75°C
C
(Fig.1)
4
21
(Fig.2)
304 / 316ss Version
(50mm)
904L Version
(Fig.3)
11
12
13
14
22
(Fig.4)
1
21
(Fig.5)
2
1 - 2 mm
80mm
(3.1)
Levelgauge
2
3
1
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